Engineer Charles B. King and his team made significant changes to correct technical problems and make the engine suitable for U.S. production methods. Renamed the King-Bugatti, it passed its 50-hour military test in October 1918. Production was just beginning when the war ended. Duesenberg manufactured about 40 King-Bugattis by early 1919. None are known to have powered a U.S. aircraft.

  • By Charles B. King, Duesenberg Motors Corporation, Ettore Bugatti
  • Credit: On Loan from the War Department, Air Service, Washington, D.C.
  • Rights: CC0